90250048

素因数分解:

$2^6\times 7^1\times {\mathrm{201451}}^1$

素因数の和:201470

約数の個数: 28

約数和(自身を含む): 204675232

約数和(自身を除く): 114425184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 201451, 402902, 805804, 1410157, 1611608, 2820314, 3223216, 5640628, 6446432, 11281256, 12892864, 22562512, 45125024, 90250048]

約数ペア:

[(1, 90250048), (2, 45125024), (4, 22562512), (7, 12892864), (8, 11281256), (14, 6446432), (16, 5640628), (28, 3223216), (32, 2820314), (56, 1611608), (64, 1410157), (112, 805804), (224, 402902), (448, 201451)]